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  <title>Binds a parameter to a statement variable</title>

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  <h1 class="refname">SQLite3Stmt::bindParam</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0)</p><p class="refpurpose"><span class="refname">SQLite3Stmt::bindParam</span> &mdash; <span class="dc-title">Binds a parameter to a statement variable</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-sqlite3stmt.bindparam-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>SQLite3Stmt::bindParam</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$sql_param</code></span>
   , <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter reference">&$param</code></span>
   [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$type</code></span>
  ] )</div>

  <p class="para rdfs-comment">
   Binds a parameter to a statement variable.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-sqlite3stmt.bindparam-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">sql_param</code></em></dt>

     <dd>

      <p class="para">
       An <span class="type"><a href="language.types.string.html" class="type string">string</a></span> identifying the statement variable to which the
       parameter should be bound.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">param</code></em></dt>

     <dd>

      <p class="para">
       The parameter to bind to a statement variable.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">type</code></em></dt>

     <dd>

      <p class="para">
       The data type of the parameter to bind.
       <ul class="itemizedlist">
        <li class="listitem">
         <p class="para">
          <em>SQLITE3_INTEGER</em>: The value is a signed integer,
          stored in 1, 2, 3, 4, 6, or 8 bytes depending on the magnitude of
          the value.
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <em>SQLITE3_FLOAT</em>: The value is a floating point
          value, stored as an 8-byte IEEE floating point number.
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <em>SQLITE3_TEXT</em>: The value is a text string, stored
          using the database encoding (UTF-8, UTF-16BE or UTF-16-LE).
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <em>SQLITE3_BLOB</em>: The value is a blob of data, stored
          exactly as it was input.
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <em>SQLITE3_NULL</em>: The value is a NULL value.
         </p>
        </li>
       </ul>
      </p>
     </dd>

    
   </dl>

  </p>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-sqlite3stmt.bindparam-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns <strong><code>TRUE</code></strong> if the parameter is bound to the statement variable, <strong><code>FALSE</code></strong>
   on failure.
  </p>
 </div>


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